UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 1 MAY 25 Station: ETGK WMO ident: 10771 Latitude: 49.43 Longitude: 11.90 Elevation: 418.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 173 SFC 972 418 22.8 6.8 36 16.0 13.5 20 1 298.4 299.5 287.8 317.2 6.38 2 925 847 17.6 4.6 42 13.0 10.4 85 3 297.3 298.3 286.8 314.3 5.75 3 850 1561 10.8 3.8 62 7.0 7.1 45 3 297.5 298.5 287.1 314.9 5.92 4 700 3141 -1.1 -11.1 47 10.0 -4.8 10 3 301.3 301.7 284.8 308.5 2.34 5 500 5750 -16.7 -34.7 19 18.0 -19.8 345 11 312.7 312.8 286.8 314.1 0.40 6 400 7380 -30.9 -38.9 45 8.0 -31.8 360 11 314.8 314.9 287.4 316.0 0.33 7 300 9350 -46.5 -59.5 21 13.0 -46.9 355 19 319.8 319.8 288.7 320.0 0.04 8 250 10540 -55.7 -63.7 36 8.0 -55.8 335 19 323.3 323.3 289.8 323.4 0.03 9 200 11930 -62.1 -75.1 16 13.0 -62.2 350 21 334.4 334.4 292.9 334.4 0.01 10 190 12244 -64.1 -74.1 24 10.0 -64.2 335 27 336.1 336.1 293.4 336.2 0.01 11 150 13700 -60.5 -84.5 3 24.0 -60.7 325 19 365.9 365.9 299.8 365.9 0.00 12 100 16240 -59.7 -86.7 2 27.0 -60.0 320 11 412.4 412.4 306.8 412.4 0.00 TRP 190 12244 -64.1 -74.1 24 10.0 -64.2 335 27 336.1 336.1 293.4 336.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5577.00 m Freezing level: 713.87 mb = 2994.95 m = 9825.83 ft Wetbulb zero: 761.08 mb = 2460.20 m = 8071.42 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 42.06 % Est. max temperature: 22.59 C = 72.66 F Sfc-Lift cond lev (LCL): 766.85 mb = 2398.79 m = 7869.95 ft T: 4.49 C 700-500 lapse rate: 5.98 C/km ThetaE index: 6.36 C Layer 700.0- 500.0 mb Conv cond level (CCL): 732.96 mb = 2766.58 m = 9076.61 ft Mean mixing ratio: 5.93 g/kg Conv temperature: 24.83 C = 76.70 F Cap Strength: 1.90 C Lifted Index: 2.56 C Risk: None Lifted Index @300 mb: 3.75 C Lifted Index @700 mb: 0.64 C Showalter Index: 2.62 C Risk: Showers probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 20.50 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 62.60 Risk: None Energy Index: -0.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.69 J/kg Max Up Vert Vel: 3.06 m/s Conv Inhibition (B-): 7253.26 J/kg Cap Strength: 2.49 C Lift Cond Lev (LCL): 763.03 mb = 2439.33 m = 8002.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 at 4 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 972 418 20 1 -0.3 -0.9 | 212 3 1.7 2.7 1 925 847 85 3 -3.0 -0.3 | 165 4 -0.9 3.4 2 850 1561 45 3 -2.1 -2.1 | 179 2 -0.0 1.6 3 700 3141 10 3 -0.5 -3.0 | 245 2 1.6 0.7 4 500 5750 345 11 2.8 -10.6 | 325 9 4.9 -6.9 5 400 7380 360 11 -0.0 -11.0 | 344 8 2.1 -7.3 6 300 9350 355 19 1.7 -18.9 | 346 16 3.7 -15.2 7 250 10540 335 19 8.0 -17.2 | 323 17 10.1 -13.5 8 200 11930 350 21 3.6 -20.7 | 341 18 5.7 -17.0 9 190 12244 335 27 11.4 -24.5 | 327 25 13.5 -20.8 10 150 13700 325 19 10.9 -15.6 | 312 18 13.0 -11.9 11 100 16240 320 11 7.1 -8.4 | 297 10 9.2 -4.7 Wind Parameters Mean winds (0-6000m): 359.5 at 5.6 knts Storm direction: 29.5 at 4.2 knts Shear (0-3000m) pos: 0.5 neg: 0.7 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 62.5 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -1.7 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 1.3 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.20 Bulk Shear: 3.90 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 73 2 181 3| 2.7 0.0 2.7| 0.0 -1.7 -1.7 -3.4 -0.80| 3.0 -2.4 1000 69 3 173 3| 1.4 0.7 2.1| 0.1 -1.7 -1.6 -1.6 -0.48| 2.3 -1.1 1500 60 3 174 2| 0.9 0.8 1.7| 0.4 -1.7 -1.3 -0.9 -0.29| 1.8 -0.5 2000 52 3 177 2| 0.7 0.7 1.4| 0.6 -1.7 -1.2 -0.6 -0.17| 1.5 -0.2 2500 45 3 183 2| 0.5 0.7 1.2| 0.7 -1.7 -1.0 -0.4 -0.07| 1.3 -0.1 3000 38 3 192 1| 0.5 0.7 1.2| 1.2 -1.7 -0.5 -0.2 0.07| 1.3 0.1 4000 23 4 239 1| 0.3 0.9 1.3| 2.3 -1.7 0.6 0.1 0.22| 1.4 0.3 5000 8 5 299 2| 0.3 1.1 1.4| 2.6 -1.9 0.7 0.1 0.18| 1.4 0.3 6000 360 6 313 3| 0.3 1.0 1.3| 5.0 -2.2 2.8 0.5 0.21| 1.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250501.12.gif